Creativity Set, From 8 years
From Amazon
BLADEZ Harry Potter Hogwarts Castle, Light Up Model includes Great Hall, Licensed Build Kit with lights, Activity Set for kids, Wizarding World, Creative Maker Kitz by Bladez Toyz
Robert Dyas
Maker Kitz - Make Your Own Light-up Hogwarts
Freemans
Harry Potter Make Your Own Light up Hogwarts